% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     123
      84
      75
      88
     210
     900
     769
     579
     510
     382
     575
     634
     767
     870
     748
     664
     514
     410
     383
     416
     365
     356
     353
     325
     272
     278
     227
     230
     180
     197
     163
     191
     160
     173
     173
     121
     141
     128
     126
     117
      83
      88
      83
      66
      54
      67
      70
      49
     -13
      25
      58
      40
      21
      30
      -6
     -27
     -38
      20
     -23
     -31
     -42
     -47
      36
      17